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SeaNo180

Ultimate Turbo Reference guide for Nissans.

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Yeah I Chea told me u maxed out the 3 bar map sensor

Chea put a 5 bar map sensor in mine so I shouldn't max that out

Won't be getting it tuned for a while still need to rewire the car sad.gif I'm also going to a custom cam shaft

 

 

Aha So u running 29psi? Sounds like ur running 45+ if your maxing out a 3 bar map sensor wink.gif lol

 

 

yeh maxed at 29psi. the 5 bar is the way to go gives u plenty of head room, more then enough for the street anyways.

 

 

 

 

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But 29psi is 2 bar lol wacko.gif

 

 

yeh i know lol, these precision turbos love the boost. the more u put through them the happier they get.

i reackon another 10psi will wake it right up! laugh.gif

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Has anyone got any results for Tomei Arms M7790/m8270 on a sr?

 

 

I would be interested to see 2L block results

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Make and model: Nissan S13 Silvia

Size of engine: 1.8L CA18DET

Modifications to the car: 20 thou oversize forged acl pistons, acl race bearings, acl metal head gasket, GTR 444cc injectors, RB25DET AFM, 600x300 front mount, 3 inch turbo back exhaust

Type of turbo: S15 t28 Ball Bearing

Trim of turbo:

Rear Exhaust housing:

When does vehicle begin boost: 3000ish

When does vehicle reach full boost and what PSI: 4500ish on 13 pound

Does the vehicle have Cams? if so; CA18DET exhaust cam also on intake (same as intake cam just 5 degrees advanced)

What brand:

What lift/duration etc:

Max power achieve at what boost: 165.3rwkw on 13psi

also ran a touch over 180kw on 17psi but that aint good for turbos with ceramic internals

 

Dyno may 2011 165kw.jpg

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w00t2.gif holy fecking shit bricks! awesomo powaHHH!!

Make and model: 2001 ADM Nissan S15

Size of engine: sr20DET

Modifications to the car: forged motor, CP Pistons, Crower rods, Ported head oversized valves the works

Type of turbo: Precision 6265 twin scroll

Trim of turbo: 76mm trim

Rear Exhaust housing: A/R .70, Divided T4

When does vehicle begin boost: 3500rpm

When does vehicle reach full boost and what PSI: 5000rpm @29psi

Does the vehicle have Cams? if so; yes

What brand: Brian Crower 264 in 272 ex

What lift/duration etc: 12.06mm

Max power achieve at what boost: 407rwkw @29psi

 

http://www.youtube.c...u/3/8xRHRRHZSuI

More to come!!

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Is a 1.06 rear housing too big for a sr23 for around 350ish?

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Make and model: 1997 Type X Blacktop SR20DET

Size of engine: 2.0L

Modifications to the car: Forged, Port/Polished Head, 740cc Inj, Poncams + Springs, HKS GT-RS, Jap Manifold

Type of turbo: HKS GT-RS

Trim of turbo: 52

Rear Exhaust housing: 0.64

Boost: 1.0 bar

When does vehicle begin boost: 2700rpm

When does vehicle reach full boost and what PSI: 3400

Does the vehicle have Cams? if so; Yes

What brand: Tomei

What lift/duration etc: Poncams 256in/256ex

 

337rwhp @ 1bar, hub dyno.

 

 

can you please post your dyno printout

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Make and model: Nissan

Size of engine: CA18

Modifications to the car: Stock CA18, FMIC, Microtech LT8

Type of turbo: T61

Trim of turbo:

Rear Exhaust housing: T4 .68

When does vehicle begin boost: 4000

When does vehicle reach full boost and what PSI: 4500 = 12psi

Does the vehicle have Cams? if so; Stock

What brand: N/A

What lift/duration etc: N/A

Max power achieve at what boost: 183kw@12psi (Maxed out stock 370cc injectors at 6000rpm)

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Make and model:Nissan R31 skyline

Size of engine: 3Lt rb30det

Modifications to the car: 25box hks twinplate 040 pump 550cc injectors

Type of turbo:gt3540r

Trim of turbo: .70

Rear Exhaust housing: .82

When does vehicle begin boost: 1800rpm

When does vehicle reach full boost and what PSI: 3000rpm

Does the vehicle have Cams? No but using NEO head... so stock NEO cams

Max power achieve at what boost:370 rwkw@15psi @ 7000rpm maxed out injectors

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Make and model: 180sx

Size of engine: 2.0L

Modifications to the car: Forged ACL race series kit, Ported/Polished Head, 850cc Inj, Custom intake plenum, 90mm throttle body, Malpassi FPR, Power FC with Microtech Lt-10s (piggy backed) yea i know dont ask, Greddy cooler, 3.5in catback, Splitfire coil packs

Type of turbo: t25g (stock) for now

Boost: 10psi

When does vehicle begin boost: Nearly on Idle.

When does vehicle reach full boost and what PSI: about 2500rpm

 

180rwkw

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Make and model: 1995 180sx

Size of engine: 2.0L

Modifications to the car: Stock bottem end, Poncams, Tomei Valve Springs, Tomei 740cc injectors, modified stock airbox with blitz filter, Greddy spec LS FMIC, walbro pump, z32 AFM, 3" turbo back exhaust, magnaflow cat, Blitz ID3 EBC

Type of turbo: Garrett 2871R, 52 Trim, 0.64 exhaust housing

Boost: 21psi

When does vehicle begin boost: 2500

When does vehicle reach full boost and what PSI: 3700rpm

Max power achieve at what boost: 242kw@21psi

IMG_1299.jpg

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Make and model: s13 SR20DET redtop

Modifications to the car: FMIC, 3" exhaust, 850 injectors, z32, hks gt-ss turbo, hard intake, fuel pump

Type of turbo: HKS GT-SS

When does vehicle begin boost: 2000

When does vehicle reach full boost and what PSI: 3200? = 16psi

Does the vehicle have Cams? NO

Max power achieve at what boost: 199.1 @ 16 PSI and 507.5nm

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Make and model: Jap Spec S15

Size of engine: SR20DET

Modifications to the car: Full Exhaust, FMIC, Boost Controller, Walbro fuel pump

Type of turbo: Stock T28 BB

Trim of turbo:

Rear Exhaust housing:

When does vehicle begin boost: 2500

When does vehicle reach full boost and what PSI: 3900

Does the vehicle have Cams? if so; nope

What brand:

What lift/duration etc:

Max power achieve at what boost:

 

175RWKW at 15psi

Edited by Manez

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Make and model: Jap Spec S13

Size of engine: SR20DET

Modifications to the car:

- Custom fuel rail.- 6Boost manifold.

- Custom 3" dump

- Custom 3" full exhaust, no cats, no mufflers

- Japanese brand intercooler + piping.

- Z32 AFM.

- Tial 44mm external gate + screamer.

- K&N pod filter.

- Manual boost 'T'.

- Wallbro intank fuel pump.

- Custom fuel feeder system in engine bay

Type of turbo: GT35R

Trim of turbo:

Rear Exhaust housing: 0.63

When does vehicle begin boost: 2700

When does vehicle reach full boost and what PSI: 4600

Does the vehicle have Cams? if so; No

What brand:

What lift/duration etc:

Max power achieve at what boost: 354rwhp @ 18psi

 

Power:

-354HP @18psi on E85.

 

Tuner:

- Andy Stevens @ Hyperdrive Motorsport WA.

Edited by Torquen

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Make and model: ADM Spec S15

 

Size of engine: SR20DET

Modifications to the car:

-Greddy FMIC

-HKS Front Pipe

-HKS Silent Cat Back

-Decat Pipe

-Apexi Pod Fitler

-Power FC L-Detro

-Manual boost 'T'.

-Wallbro intank fuel pump.

Type of turbo: AMD Bush Bearing T28

When does vehicle begin boost: tba

When does vehicle reach full boost and what PSI: tba

Does the vehicle have Cams? if so; HKS Stage 1 264/264

Max power achieve at what boost: 255rwhp @ 16psi

 

Ovaboost Dyno

 

Tuner

-Mick Monroe

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Make and model: 1992 180sx 128km

Size of engine: 2.0L

Modifications to the car: Stock bottem end, Poncams, BC Valve Springs, Tomei 740cc injectors, tomei rocker arm stoppers, cobalt rocker arms, Tomei expreme dump pipe + 3 inch front and apexi cat back,highflow cat, walbro pump, z32 AFM, nistune tuned by ECC, metal intake pipe, Greddy Profec B Spec 2, unboxed pod filter, Blitz DD BOV, FMIC.

Type of turbo: Tomei ARMS M7960

Boost:Low boost 14psi, High boost 18psi

When does vehicle begin boost: 2500

When does vehicle reach full boost and what PSI: 3700rpm - 3900rpm

Max power achieve at what boost: 206.8 kwatw on 14psi

221.7 kwatw on 18psi

227.8 kwatw on 19.5psi

 

dyno.jpg

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Make and model: Jap Spec S13

Size of engine: SR20DET

Modifications to the car:

- Custom fuel rail.- 6Boost manifold.

- Custom 3" dump

- Custom 3" full exhaust, no cats, no mufflers

- Japanese brand intercooler + piping.

- Z32 AFM.

- Tial 44mm external gate + screamer.

- K&N pod filter.

- Manual boost 'T'.

- Wallbro intank fuel pump.

- Custom fuel feeder system in engine bay

Type of turbo: GT35R

Trim of turbo:

Rear Exhaust housing: 0.63

When does vehicle begin boost: 2700

When does vehicle reach full boost and what PSI: 4600

Does the vehicle have Cams? if so; No

What brand:

What lift/duration etc:

Max power achieve at what boost: 354rwhp @ 18psi

 

Power:

-354HP @18psi on E85.

 

Tuner:

- Andy Stevens @ Hyperdrive Motorsport WA.

 

thats surely a bit low isnt it?

 

oh wait sorry no cams...just saw...hows the lag with no cams on that?

Edited by gulrez

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Make and model: Nissan 180sx

Size of engine: 2L

Modifications to the car: fuel pump, bay mounted cooler, 3" turbo back exhaust, gktech manifold etc

Type of turbo: hypergear

Trim of turbo: same as a 3076r apparantly

Rear Exhaust housing: 0.86 i think

When does vehicle begin boost: havent looked closely but around 3200?

When does vehicle reach full boost and what PSI: again havent looked but guessing 4200?

Does the vehicle have Cams? if so; yes

What brand: BC Step 3 272

What lift/duration etc: 272 12.5mm

Max power achieve at what boost: 290.1kw @ 24psi

 

383232_10150374714251169_512771168_8363162_747423393_n.jpg

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nice :) spewing about that 10 kw though eh? i had the same lol i missed out but like 7.5kw :(

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My old drift S13.

Tuned it last night for the new owner.

Full NITTO build SR20. Low mount 3071r t28 flange. New 1200cc highflowed injectors. Drift suspension etc. Tomei solid top end.

22.9psi 307.7kw max run. 306.6kw on a higher load.

Before and after Dyno sheet

5DB4A866-orig.jpg

Edited by DVS JEZ

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Make and model: Jap Spec S13

Size of engine: SR20DET

Modifications to the car:

- Custom fuel rail.- 6Boost manifold.

- Custom 3" dump

- Custom 3" full exhaust, no cats, no mufflers

- Japanese brand intercooler + piping.

- Z32 AFM.

- Tial 44mm external gate + screamer.

- K&N pod filter.

- Manual boost 'T'.

- Wallbro intank fuel pump.

- Custom fuel feeder system in engine bay

Type of turbo: GT35R

Trim of turbo:

Rear Exhaust housing: 0.63

When does vehicle begin boost: 2700

When does vehicle reach full boost and what PSI: 4600

Does the vehicle have Cams? if so; No

What brand:

What lift/duration etc:

Max power achieve at what boost: 354rwhp @ 18psi

 

Power:

-354HP @18psi on E85.

 

Tuner:

- Andy Stevens @ Hyperdrive Motorsport WA.

 

thats surely a bit low isnt it?

 

oh wait sorry no cams...just saw...hows the lag with no cams on that?

 

Not too bad really, boost by 3100, full boost by 4700.

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Shes a bit laggy atm but hopefuly some cams and e85 + new tune will fix that ;)

 

Make and model: 1991 s13

Size of engine: 2l sr20det red top

Modifications to the car: Kings Rod and Main bearings. Clearance checked and mirco polished crank. ACL Race Series performaqnce MLS head gasket, new head bolts. Reconditioned head, back cut valves for extra flow, tomei arms m7960 turbo, 3" exhaust, power 8500cc injectors, 040 fuel pump, tomei expreme mainifold, sard FF regulator and a p1000 haltech

Type of turbo: Tomei Arms m7960

When does vehicle begin boost: 2800

When does vehicle reach full boost and what PSI: 5500 approx 20psi

Does the vehicle have Cams? if so; NO

Max power achieve at what boost: 252atw kw

 

053.jpg

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Make and model: SR

Size of engine: 2.0L

Modifications to the car: Forged, Port/Polished Head, 650cc Inj, .5mm oversize valves, twin valve springs, 2871, standard manifold

Type of turbo: 2871

Trim of turbo: 52

Rear Exhaust housing: 0.64

Boost: 20.5psi dropping down to ~17psi

When does vehicle begin boost: 80km/h 4th gear (on the dyno, have not had a chance to drive yet)

When does vehicle reach full boost and what PSI: 112km/h 4th gear

Does the vehicle have Cams? if so; Yes

What brand: Tomei

What lift/duration etc: 260* 12mm

 

233.7kw dyno dynamics @ Jazmac SA

Wastegate actuator wouldnt hold 20+psi, power tapers off after 6.1k RPM.

Edited by cheney

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Make and model:180sx

Size of engine:sr20det non VCt

Modifications to the car:740cc injectors poncams z32 afm fmic 3inch tbe deatchwerks pump eflex e85 std motor

Type of turbo: kando td05h18g

Trim of turbo: ???

Rear Exhaust housing: 8cm

When does vehicle begin boost: 2800rpm

When does vehicle reach full boost and what PSI: 4000rpm 20psi

Does the vehicle have Cams? Yes

What brand: tomei poncams

What lift/duration etc: 256 11.5mm lift

Max power achieve At what boost: made 260rwkw on 23psi but was running lean due to 740cc injectors on e85 so wound it back to 20psi still makeing 253rwkw

Would love to see what it makes on 25psi but need atleast some 1000cc injectors

Edited by pur40m

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Make and model: Nissan 200SX, S14A

Size of engine: 1998cc

Modifications to the car: Nistune, Z32 AFM, E85, SARD 850cc injectors, Aeromotive 340 Stealth pump, custom 3mm stainless high mount manifold, 3inch exhaust from the turbo, BC cams, Blitz boost controller, China intercooler.

Type of turbo: Borg Warner 6258

Trim of turbo: Damn good question that, 49.6mm inducer, 62mm exducer, make of that what you will.

Rear Exhaust housing: .64 (T2)

When does vehicle begin boost: 2,000-2,400 (4th gear, road test).

When does vehicle reach full boost and what PSI: 3,400 (4th gear, road test), 17psi, drops to 15 (vac leak).

Does the vehicle have Cams? if so;

What brand: Brian Crower

What lift/duration etc: 262°, 12.06mm

Max power achieve at what boost: 261 @15psi on a mainline dyno, will be re checked when I've located and stopped the vac leak.

 

IMG_9047.jpg

 

It's pretty spastic. Feels like it wants to constantly be on boost. 80km/h in 5th, all I need to do is breath on the throttle and I've got positive pressure.

Edited by scandyflick

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Vehicle: 1991 Nissan Silvia S13

Engine: CA18DET

Modifications: Z32 AFM, Pod, FMIC, Oil Cooler, SS Manifold, Custom Dump/screamer/front pipe, decat & BIG exhaust, walbro + 044 external setup, 440cc injectors, nistune computer.

Turbo: S15 T28BB

Full Boost: 3500 approx @ 15psi

Cams: No.

Final Power Figure: 210.5rwkw @ 15psi / 513.2nm of torque (getting a retune with revised fuel setup & more boost)

 

532029_373439619345655_100000388618496_1216914_358433762_n.jpg

Edited by 1991_SHOW_CA18DET

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